Heartburn is a burning sensation in your chest that often occurs with a bitter taste in your throat or mouth. The symptoms of heartburn may get worse after you eat a large meal or when you're lying down. In general, you can successfully treat the ...

The term "breathing difficulty" describes discomfort when breathing and the feeling that you can't draw a complete breath. This can develop gradually, or you may have a sudden onset. Breathing difficulties make you feel as though you can't get eno...

Weakness is the feeling of body fatigue, or tiredness. A person experiencing weakness may not be able to move a certain part of their body properly. They may also experience tremors, which are uncontrollable movements, or twitches in the area of w...

Dermatitis is a general term for skin inflammation. The skin will typically appear dry, swollen, and red. The condition can have many causes, but it's not contagious. Dermatitis can be uncomfortable for some. How itchy your skin may feel can range...

Many conditions can cause your skin to become bluish in tint. For example, bruises and varicose veins can appear blue in color. Poor circulation or inadequate oxygen levels in your blood stream can also cause your skin to turn bluish. This skin di...